【发布时间】:2016-01-29 13:29:26
【问题描述】:
我有以下可读取整个表格的 play/slick 3.0 代码。除了 SQL 语句没有添加order by(即使它应用了sortBy)之外,它运行良好。可能是什么问题?
def readMany = {
val db = Database.forConfig("dbconfig")
var list = new ListBuffer[UserVO]()
try {
val users = TableQuery[UserDB]
val action = users.result
users.sortBy(_.userid)
val future = db.run(action).map(_.foreach {
case (u) => list += u
})
val result = Await.result(future, 10 seconds)
println(action.statements.head) // <-- prints "select userid,col1,col2 from users"
} finally db.close
list
}
【问题讨论】:
标签: playframework playframework-2.0 slick play-slick